Pirelli Scorpion All Terrain Plus 265/65 R18

Pirelli Scorpion All Terrain Plus is a summer tyre made in total of 21 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 265/65 R18 is 30mm wider than the narrowest dimension (235) and 10mm narrower than the widest one (275). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (265mm), which results in 172.25mm sidewall height.